Is that a resolution-related issue?

Hello i have a resolution related question. So i have this project that i created in my desktop with the resolution at 1440x900 with some GUI Boxes and Buttons in there. When i moved it to my laptop which runs at a lower resolution, the GUI stuff was out of place a bit. Is this because of the different resolutions or is it something else? Can it be fixed?

Don’t hard code the values to a specific resolution; use Screen.width and Screen.height as appropriate. Change the resolution/aspect ratio of the game window frequently when you’re working to make sure that what you’re doing is not tied to a specific resolution.